Description

The Wordfilter module implements an input filter that rewrites content to remove improper or foul language. Wordfilter does not sanitize the list of words that are filtered along with their replacements, allowing users with permissions to manage the list of banned words to insert arbitrary HTML and script code. Such a cross site scripting (XSS) attack may lead to a malicious user gaining full administrative access. This vulnerability is mitigated by the attacker needing the "administer words filtered" permission in order to exploit it.